(List
  (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "--- supervise starts, svok works, svup works, svstat works, svc -x works">]}  )
  (Fork
    (Com {[LIT_CHARS supervise]} {[LIT_CHARS test.sv]}    )
  )
  (While
    (Com {[LIT_CHARS svok]} {[LIT_CHARS test.sv]}    )
    (Com {[LIT_CHARS sleep]} {[LIT_CHARS 1]}    )
  )
  (Com {[LIT_CHARS svup]} {[LIT_CHARS test.sv]}  )
  (Com {[LIT_CHARS echo]} {[VarSub ?]}  )
  (Com {[LIT_CHARS svup]} {[LIT_CHARS -l]} {[LIT_CHARS test.sv]}  )
  (Com {[LIT_CHARS echo]} {[VarSub ?]}  )
  (Com {[LIT_CHARS svup]} {[LIT_CHARS -L]} {[LIT_CHARS test.sv]}  )
  (Com {[LIT_CHARS echo]} {[VarSub ?]}  )
  (Pipeline
    (Subshell
      (List
        (Com {[LIT_CHARS svstat]} {[LIT_CHARS test.sv]}        )
        (Com {[LIT_CHARS echo]} {[VarSub ?]}        )
      )
    )
    (Com {[LIT_CHARS filter_svstat]}    )
  )
  (Com {[LIT_CHARS svc]} {[LIT_CHARS -x]} {[LIT_CHARS test.sv]}  )
  (Com {[LIT_CHARS echo]} {[VarSub ?]}  )
  (Com {[LIT_CHARS wait]}  )
  (Com {[LIT_CHARS svstat]} {[LIT_CHARS test.sv]}  )
  (Com {[LIT_CHARS echo]} {[VarSub ?]}  )
  (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "--- svc -ox works">]}  )
  (Fork
    (Com {[LIT_CHARS supervise]} {[LIT_CHARS test.sv]}    )
  )
  (While
    (Com {[LIT_CHARS svok]} {[LIT_CHARS test.sv]}    )
    (Com {[LIT_CHARS sleep]} {[LIT_CHARS 1]}    )
  )
  (Com {[LIT_CHARS svc]} {[LIT_CHARS -ox]} {[LIT_CHARS test.sv]}  )
  (Com {[LIT_CHARS wait]}  )
  (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "--- svstat and svup work for up services">]}  )
  (Com {[LIT_CHARS catexe]} {[LIT_CHARS test.sv/run]}
    <
    (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "#!/bin/sh\n"][LIT_CHARS "sleep 1\n"][LIT_CHARS "svstat .\n"][LIT_CHARS "echo "][VarSub ?][LIT_CHARS "\n"][LIT_CHARS "svstat -l .\n"][LIT_CHARS "echo "][VarSub ?][LIT_CHARS "\n"][LIT_CHARS "svstat -L .\n"][LIT_CHARS "echo "][VarSub ?][LIT_CHARS "\n"][LIT_CHARS "svup .\n"][LIT_CHARS "echo "][\ LIT_ESCAPED_CHAR "\\$"][LIT_CHARS "?\n"][LIT_CHARS "svup -L .\n"][LIT_CHARS "echo "][\ LIT_ESCAPED_CHAR "\\$"][LIT_CHARS "?\n"][LIT_CHARS "svup -l .\n"][LIT_CHARS "echo "][\ LIT_ESCAPED_CHAR "\\$"][LIT_CHARS "?\n"]]} <REDIR_DLESS "<<"> 0),
    >
  )
  (Fork
    (Pipeline
      (Com {[LIT_CHARS supervise]} {[LIT_CHARS test.sv]}      )
      (Com {[LIT_CHARS filter_svstat]}      )
    )
  )
  (While
    (Com {[LIT_CHARS svok]} {[LIT_CHARS test.sv]}    )
    (Com {[LIT_CHARS sleep]} {[LIT_CHARS 1]}    )
  )
  (Com {[LIT_CHARS svc]} {[LIT_CHARS -ox]} {[LIT_CHARS test.sv]}  )
  (Com {[LIT_CHARS wait]}  )
  (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "--- svstat and svup work for logged services">]}  )
  (Com {[LIT_CHARS catexe]} {[LIT_CHARS test.sv/run]}
    <
    (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "#!/bin/sh\n"][LIT_CHARS "sleep 1\n"][LIT_CHARS "svstat .\n"][LIT_CHARS "echo "][VarSub ?][LIT_CHARS "\n"][LIT_CHARS "svstat -l .\n"][LIT_CHARS "echo "][VarSub ?][LIT_CHARS "\n"][LIT_CHARS "svstat -L .\n"][LIT_CHARS "echo "][VarSub ?][LIT_CHARS "\n"][LIT_CHARS "svup .\n"][LIT_CHARS "echo "][\ LIT_ESCAPED_CHAR "\\$"][LIT_CHARS "?\n"][LIT_CHARS "svup -L .\n"][LIT_CHARS "echo "][\ LIT_ESCAPED_CHAR "\\$"][LIT_CHARS "?\n"][LIT_CHARS "svup -l .\n"][LIT_CHARS "echo "][\ LIT_ESCAPED_CHAR "\\$"][LIT_CHARS "?\n"]]} <REDIR_DLESS "<<"> 0),
    >
  )
  (Com {[LIT_CHARS catexe]} {[LIT_CHARS test.sv/log]}
    <
    (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "#!/bin/sh\n"][LIT_CHARS "exec cat\n"]]} <REDIR_DLESS "<<"> 0),
    >
  )
  (Fork
    (Pipeline
      (Com {[LIT_CHARS supervise]} {[LIT_CHARS test.sv]}      )
      (Com {[LIT_CHARS filter_svstat]}      )
    )
  )
  (While
    (Com {[LIT_CHARS svok]} {[LIT_CHARS test.sv]}    )
    (Com {[LIT_CHARS sleep]} {[LIT_CHARS 1]}    )
  )
  (Com {[LIT_CHARS svc]} {[LIT_CHARS -Lolox]} {[LIT_CHARS test.sv]}  )
  (Com {[LIT_CHARS wait]}  )
  (Com {[LIT_CHARS rm]} {[LIT_CHARS -f]} {[LIT_CHARS test.sv/log]}  )
  (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "--- svc -u works">]}  )
  (Subshell
    (List
      (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "#!/bin/sh">]}      )
      (Com {[LIT_CHARS echo]} {[LIT_CHARS echo]} {[LIT_CHARS first]}      )
      (Com {[LIT_CHARS echo]} {[LIT_CHARS mv]} {[LIT_CHARS run2]} {[LIT_CHARS run]}      )
    )
  )
  (Com {[LIT_CHARS chmod]} {[LIT_CHARS 755]} {[LIT_CHARS test.sv/run]}  )
  (Subshell
    (List
      (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "#!/bin/sh">]}      )
      (Com {[LIT_CHARS echo]} {[LIT_CHARS echo]} {[LIT_CHARS second]}      )
      (Com {[LIT_CHARS echo]} {[LIT_CHARS svc]} {[LIT_CHARS -x]} {[LIT_CHARS .]}      )
    )
  )
  (Com {[LIT_CHARS chmod]} {[LIT_CHARS 755]} {[LIT_CHARS test.sv/run2]}  )
  (Fork
    (Com {[LIT_CHARS supervise]} {[LIT_CHARS test.sv]}    )
  )
  (While
    (Com {[LIT_CHARS svok]} {[LIT_CHARS test.sv]}    )
    (Com {[LIT_CHARS sleep]} {[LIT_CHARS 1]}    )
  )
  (Com {[LIT_CHARS svc]} {[LIT_CHARS -u]} {[LIT_CHARS test.sv]}  )
  (Com {[LIT_CHARS wait]}  )
)